The producers of Smallville are preparing a tribute to late Superman icon Christopher Reeve, TV Guide Online has learned. The dedication will air at the top of Wednesday's episode (8 pm/ET), confirms a network spokesman, who declined to provide further details. Reeve had a recurring role on the Superman prequel series as the mysterious Dr. Swann. Meanwhile, production will continue on a computer-animated film Reeve was directing at the time of his death last weekend. According to The Hollywood Reporter, Yankee Irving centers on a father and his baseball-playing son, who overcomes personal obstacles to realize his dreams. Reeve, who was overseeing the production from his New York home via a videoconferencing system, described the film as "captivating, with the perfect blend of warmth and wit." Producers have yet to decide who will take over as director.